Campaign manager for Stop HS2 campaign has said any "pretence" that costs of the High Speed rail network are under control are a "con".
Joe Rukin said: "David Higgins has spent three months looking for cost savings for HS2 and he hasn't found a single bean. Any pretence that the costs of HS2 are under control are a fraudulent attempt to con the public."
He added that the £50 billion cost was "always too low, and represents the cost if the whole project was built in one year and that year was 2011".
"We know that these costs will continue to escalate. The only answer is to cancel the project and go back to the drawing board right now," he said.
HS2 link requires too many compromises in terms of impacts on freight, passengers and the community in Camden, says Transport Secretary.
Despite pledging to find savings in the expensive High Speed 2 train line, the project's boss has failed to find significant financial cuts.